JPS6030879A - Combination faucet - Google Patents

Combination faucet

Info

Publication number
JPS6030879A
JPS6030879A JP13973083A JP13973083A JPS6030879A JP S6030879 A JPS6030879 A JP S6030879A JP 13973083 A JP13973083 A JP 13973083A JP 13973083 A JP13973083 A JP 13973083A JP S6030879 A JPS6030879 A JP S6030879A
Authority
JP
Japan
Prior art keywords
valve
chamber
shower
water
mixing chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13973083A
Other languages
Japanese (ja)
Other versions
JPS6139553B2 (en
Inventor
Akimitsu Umemoto
梅本 明光
Mikio Watanabe
渡辺 美喜夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toto Ltd
Original Assignee
Toto Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toto Ltd filed Critical Toto Ltd
Priority to JP13973083A priority Critical patent/JPS6030879A/en
Publication of JPS6030879A publication Critical patent/JPS6030879A/en
Publication of JPS6139553B2 publication Critical patent/JPS6139553B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K19/00Arrangements of valves and flow lines specially adapted for mixing fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

PURPOSE:To check a flow passage opening to both bath and shower sides simultaneously, by attaching an on-off valve, which opens or closes in linkage with a bath side valve or a shower side valve, to a mixture chamber. CONSTITUTION:When a shower side valve B is closed if a lever handle 70 is pressed down, combined hot and clod water is discharged out of a water discharge device 14. Under this condition, if a control handle 40 is operated and thereby the shower side valve B is opened, a coupling part 84 of an on-off valve body 80 is positioned inside an opening 42 whereby a first mixture chamber 9 and a shower side chamber 12 are interconnected through by a flow passage F. Simultaneously with this interconnection, a second annular body 83 blocks up a passage port 48, closing the flow passage leading to the inside of a second mixture chamber 10, and the combined hot and cold water to be fed out of a control valve C is all fed to the inside of the shower side chamber 12.

Description

【発明の詳細な説明】 〔技術分野〕 本発明は、湯と水を混合して吐出する湯水混合栓、特に
シャワー側とバス側の2方向へ吐出する構成の湯水混合
栓に関する。
DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a hot water mixer faucet that mixes and discharges hot water and water, and particularly relates to a hot water mixer faucet configured to discharge a mixture in two directions: the shower side and the bath side.

〔従来技術〕[Prior art]

°従来の湯水混合栓には、バス側に給水するスパウトを
有しさらにシャワー側へも給水することのできるように
構成されたものがある。これは、手動により湯と水の混
合比を変えて温度調整を行なう制御弁の下流側に、別個
のハンドルによって操作されるシャワー側弁とバス側弁
とを備え、いずれか一方、または双方から同時に給水す
ることができる。
Some conventional hot and cold mixing faucets have a spout that supplies water to the bath side and are also configured to supply water to the shower side. This system is equipped with a shower-side valve and a bath-side valve that are operated by separate handles on the downstream side of a control valve that manually adjusts the temperature by changing the mixing ratio of hot water to water. Water can be supplied at the same time.

しかし、例えばシャワー側弁を開弁して使用している途
中で、バス側弁を開くと、流入側から二方向に混合水が
流出可能となるので流路抵抗が実質的に低下し、混合水
温度が変化する現象を生ずる。
However, for example, if the shower side valve is opened and the bath side valve is opened during use, the mixed water can flow out in two directions from the inflow side, so the flow path resistance is substantially reduced and the mixture is mixed. This causes a phenomenon in which the water temperature changes.

この現象を具体的に説明すると、湯水混合栓に給水給湯
する給水源及び給湯源の水圧は一般に給水源側が高く、
例えば給水源側水圧Pcは2kg/d、給湯源側水圧P
)Iは0.5kg/cII+程度と仮定する。ここでシ
ャワー側弁のみを開放している時の湯水混合栓内の流路
抵抗に基く圧力損失P1を0.3kg/ciとすれば、
湯水混合社内における給水給湯圧PK、PLはそれぞれ P I+ =PC−PI = 1.7kg/cJ・・・
(11PL=PH−PH= 0.2kg/cJ・・・(
2)となる。
To explain this phenomenon specifically, the water pressure of the water supply source and hot water supply source that supplies hot water to the hot and cold water mixing faucet is generally higher on the water supply side.
For example, the water pressure Pc on the water supply source side is 2 kg/d, and the water pressure Pc on the hot water source side
) I is assumed to be approximately 0.5 kg/cII+. Here, if the pressure loss P1 based on the flow path resistance in the hot water mixer faucet when only the shower side valve is open is 0.3 kg/ci, then
The hot water supply pressure PK and PL in the hot water mixing company are respectively P I+ = PC-PI = 1.7 kg/cJ...
(11PL=PH-PH=0.2kg/cJ...(
2).

この給水給湯圧の条件下で制御弁の開度を調整し、水と
湯の混合比を設定して適温の混合水をシャワーより吐出
するが、シャワー側弁開弁時においてバス側弁を開いた
時、流路抵抗は低下する。
Under this water supply pressure condition, the opening degree of the control valve is adjusted, the mixing ratio of water and hot water is set, and mixed water at an appropriate temperature is discharged from the shower, but when the shower side valve is opened, the bath side valve is opened. When this happens, the flow path resistance decreases.

この流路抵抗に基く圧力損失P2を0.1kir/cJ
とずれば、給水、給湯圧PM、I’1.JはそれぞれP
M=PC−P2 = 1.9kg/Cra・H・(31
PN−P。−P 2 = 0.4kg / ctA・・
・(4)ここで、ハス側弁開弁前後における湯水混合栓
内の給水、給湯圧の変化比率Rc、RHとすると、Rc
 =P M/P R= 1.1 ・ ・ ・ ・(5)
RH=PN /PL = 2.0 ・ ・ ・ ・(6
)となる。
The pressure loss P2 based on this flow path resistance is 0.1 kir/cJ.
If deviated, water supply, hot water supply pressure PM, I'1. J is each P
M=PC-P2=1.9kg/Cra・H・(31
PN-P. -P2 = 0.4kg/ctA...
・(4) Here, if Rc and RH are the change ratios of the water supply and hot water supply pressure in the hot and cold mixer faucet before and after opening the lotus side valve, then Rc
= P M / P R = 1.1 ・ ・ ・ ・ (5)
RH=PN/PL=2.0 ・ ・ ・ ・(6
).

従って、給水側の流路抵抗減少の変化割合に対し給湯側
のそれは略2倍程度となるが、制御弁の開度は一定であ
るから湯が流れやすくなり、湯の吐出量が多くなって混
合水温度が上昇するのである。
Therefore, the rate of change in flow path resistance on the water supply side is approximately twice that on the hot water supply side, but since the opening degree of the control valve is constant, hot water flows more easily and the amount of hot water discharged increases. This causes the temperature of the mixed water to rise.

以上のような現象により、特に給水圧が給湯圧より高圧
であってシャワーを使用している時にバス側弁を開くと
、シャワー具から高温の混合水が吐出されて火傷を負う
等の危険がある。
Due to the above phenomenon, if the water supply pressure is higher than the hot water supply pressure and you open the bath valve while using a shower, there is a risk of high temperature mixed water being discharged from the shower equipment and causing burns. be.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、手動操作により弁開度を調整して混合
水温度を調節する制御弁を備え、バス側及びシャワー側
の2方向へ混合温水を供給し、各々の方向への流路の開
閉を夫々の弁によって行なう構成の湯水混合栓において
、バス側及びシャワー側への流路が同時に開くことがな
いようにすることである。
The purpose of the present invention is to provide a control valve that adjusts the temperature of mixed water by manually adjusting the valve opening, and to supply mixed hot water in two directions, the bath side and the shower side, and to connect the flow path in each direction. To prevent flow paths to a bath side and a shower side from opening at the same time in a hot water mixer faucet configured to be opened and closed by respective valves.

そして、本発明が解決すべき技術的課題は、上記構成の
湯水混合栓において、シャワー側、バス側の一方の弁(
「第1の弁」とする)が開いている時に他方の弁(「第
2の弁」とする)を用いた場合、第1の弁への混合水の
供給を遮断して第2の弁からのみ混合水を吐出させるか
、または第2の弁へは混合水が供給されず第1の弁から
のみそのまま混合水を吐出させることである。
The technical problem to be solved by the present invention is that in the hot water mixer faucet with the above configuration, one of the valves on the shower side and the bath side (
If the other valve (referred to as the "second valve") is used while the "first valve" (referred to as "the first valve") is open, the supply of mixed water to the first valve is cut off and the second valve is opened. Either the mixed water is discharged only from the first valve, or the mixed water is discharged only from the first valve without being supplied to the second valve.

〔発明の構成〕[Structure of the invention]

上記技術的課題を達成するための構成は、給水給湯源に
各々連絡する氷室と湯室、同両室に連通ずる混合室、及
び同混合室に連通ずるシャワー側室とバス側室を本体に
形成し、上記氷室と湯室から混合室への湯水流量を手動
操作により制御する制御弁と、上記混合室からシャワー
側室及びバス側室への各々の流路の開閉を行なうシャワ
ー側弁とバス側弁とを備えてなり、上記混合室を仕切壁
により制御弁の二次側及びシャワー側室又はバス側室の
いずれか一方側室に連絡する第1混合室と、他方側室に
連絡する第2混合室とに分割し、上記仕切壁に通口を開
設するとともに第1混合室に連絡する一方側室の弁に連
係し、連係する一方側室の弁が開弁した時は通口を閉じ
、かつ閉弁した時には同通口を開く開閉弁を設けたもの
である。
The configuration for achieving the above technical problem is to form an ice chamber and a hot water chamber each connected to a water and hot water supply source, a mixing chamber communicating with both chambers, and a shower side chamber and a bath side chamber communicating with the mixing chamber. , a control valve that manually controls the flow rate of hot water from the ice chamber and the bath room to the mixing chamber, and a shower side valve and a bath side valve that open and close the respective flow paths from the mixing chamber to the shower side room and the bath side room. The mixing chamber is divided by a partition wall into a first mixing chamber that communicates with the secondary side of the control valve and either the shower side chamber or the bath side chamber, and a second mixing chamber that communicates with the other side chamber. A vent is opened in the partition wall and linked to a valve in one side chamber that communicates with the first mixing chamber, and when the linked valve in the one side chamber is opened, the vent is closed, and when the valve is closed, the same is connected. It is equipped with an on-off valve that opens the vent.

上記構成により、シャワー側とバス側とから同時に混合
温水が吐出されることはない。また−万態の吐水を行な
っている間に他方側を開弁しても一方側または他方側の
一例のみからしか吐水は行なわれず、従って混合水の吐
出流路は常に単一となって、吐水方向によらず流路抵抗
に大きな差を生じることがなく給水給湯圧の差圧に起因
する温度変動を防ぐことができる。
With the above configuration, mixed hot water is not discharged from the shower side and the bath side at the same time. In addition, even if the valve on the other side is opened while water is being discharged in all conditions, water will be discharged only from one side or the other side, and therefore the mixed water discharge flow path will always be single. There is no large difference in flow path resistance regardless of the direction of water discharge, and temperature fluctuations caused by differential pressures of water and hot water supply pressures can be prevented.

〔効果〕〔effect〕

本発明は上記構成によって、下記の効果を奏する。 The present invention has the following effects with the above configuration.

i)−例の吐水部から吐水中に他側の吐水部を使用する
ように弁操作した時、吐水は一方側からのみしか行なわ
れず、従来のように両方の吐水具から吐水することはな
く、節水2節湯を図ることができる。
i) - When operating the valve to use the water spouting part on the other side while spouting water from the example water spouting part, water is spouted only from one side, and water is not spouted from both spouting devices as in the past. , you can save water and hot water.

ii )さらに、従来の混合室を通口を有する仕切壁に
より二分割し、この仕切壁の通口をパス側弁またはシャ
ワー側弁に連係して開閉する開閉弁を装着するだけでよ
いので構成が簡単である。
ii) Furthermore, the conventional mixing chamber can be divided into two parts by a partition wall having an opening, and it is only necessary to install an on-off valve that opens and closes the opening of this partition wall in conjunction with the pass-side valve or the shower-side valve. is easy.

〔実施例〕〔Example〕

以下、図面に示す実施例に基いて本発明を説明する。 The present invention will be described below based on embodiments shown in the drawings.

第1図及び第2図は本発明に係る湯水混合栓の正面断面
図と側面断面図である。
FIG. 1 and FIG. 2 are a front sectional view and a side sectional view of a hot water mixing faucet according to the present invention.

湯水混合栓本体(1)(以下「本体(1)」と記す)は
給水給湯源に各々連通ずる接続管12L (31により
壁面(W>から突出して固着され、本体(1)内左右に
離隔して上記接続管+21. f31に連通ずる氷室(
4)と湯室(5)とを形成している。尚、湯室(5)の
一部は本体(1)の後部側を通って氷室(4)側に延び
、氷室(4)と湯室(5)の一部は隣接している。両室
(41,(51間には隔壁(6)、 (7)及び仕切壁
(8)によって第1混合室(9)と第2混合室α0)と
を形成し、さらに第1混合室(9)の上位の隔壁(11
)によりシャワーヘッド(図示せず)に連通ずるシャワ
ー側室(12)、及び第2図で明らかなように隔壁(1
3)によりバス(図示せず)や洗い場に吐出可能なスパ
ウ) (14)に連通ずるバス側室(15)を形成して
いる。
The hot water mixing faucet main body (1) (hereinafter referred to as "main body (1)") is fixed to the wall surface (W> by means of connecting pipes 12L (31) that communicate with the water and hot water sources, respectively, and is separated from the left and right inside the main body (1). and the above connecting pipe +21. Ice chamber connected to f31 (
4) and a bath room (5). A portion of the water chamber (5) extends toward the ice chamber (4) through the rear side of the main body (1), and a portion of the ice chamber (4) and the hot water chamber (5) are adjacent to each other. A first mixing chamber (9) and a second mixing chamber α0 are formed between the two chambers (41, (51) by partition walls (6), (7) and a partition wall (8), and a first mixing chamber (α0) is formed between the two chambers (41, (51). 9) upper bulkhead (11)
) and a shower side chamber (12) communicating with a shower head (not shown), and a bulkhead (12) as seen in FIG.
3) forms a bath side chamber (15) which communicates with a bath (not shown) and a spout (14) that can be discharged into a washing area.

(A)は第1.第2混合室+91. (10)全至る湯
と水の流量を調整して混合水温度を制御する制御弁、(
B)は第1混合室(9)とシャワー側室(12)間に設
けられるシャワー側弁、(C)は第2混合室00)とバ
ス側室(15)間に設けられる自動閉弁型のハス側弁、
及び(D)はシャワー側室(12)又はハス側室(15
)のいずれか一方への流路を開く開閉弁である。
(A) is the first. 2nd mixing chamber +91. (10) A control valve that controls the mixed water temperature by adjusting the flow rate of all the hot water and water, (
B) is a shower side valve installed between the first mixing chamber (9) and the shower side chamber (12), and (C) is an automatic closing valve installed between the second mixing chamber 00) and the bath side chamber (15). side valve,
and (D) is the shower side room (12) or the lotus side room (15).
) is an on-off valve that opens a flow path to either one of the two.

制御弁(A)について説明すると、ブッシング(16)
を介して本体(1)の側方から制御弁筒体(17)が氷
室(4)と湯室(団間の隔壁(18)の環状座(19)
に支持されて固着されており、氷室(4)内において水
流入口(20)を開設している。(21)は制御弁筒体
(17)に回動可能に螺合するとともに一端がハンドル
(22)にスプライン係合して軸線方向に回転しながら
移動可能な制御弁体であり、氷室(4)及び湯室(5)
内に位置して制御弁筒体(17)に形成される水弁座(
23)とともに水弁を構成する第1環状段部(24)、
及び隔壁(6)に形成された湯弁座(25)とともに湯
弁を構成する第2環状段部(26)を形成している。ま
た、氷室(4)に連通して水を流入させる開口(27)
を穿設し、同開口(27)からの水は制御弁体(21)
内を通って第1混合室(9)内に流入する。
To explain the control valve (A), the bushing (16)
The control valve cylinder body (17) is inserted from the side of the main body (1) through the ice chamber (4) and the annular seat (19) of the partition wall (18) between the two chambers.
It is supported and fixed to the ice chamber (4), and a water inlet (20) is opened in the ice chamber (4). (21) is a control valve body which is rotatably screwed into the control valve cylinder body (17) and whose one end is spline-engaged with the handle (22) and is movable while rotating in the axial direction; ) and bath room (5)
A water valve seat (
a first annular step (24) which together with 23) constitutes a water valve;
Together with the hot water valve seat (25) formed on the partition wall (6), it forms a second annular stepped portion (26) that constitutes the hot water valve. Also, an opening (27) that communicates with the ice chamber (4) and allows water to flow in.
The water from the opening (27) is passed through the control valve body (21).
through which it flows into the first mixing chamber (9).

また、ハンドル(22)操作によって、水弁及び湯弁の
弁開度を調整することにより、所望温度の混合温水を第
1混合室(g)内に供給することができる。尚、制御弁
(A)は本実施例の構造に限定されるものではなく、シ
ングルレバ一式や2バルブ式の弁構造でもよい。
In addition, mixed hot water at a desired temperature can be supplied into the first mixing chamber (g) by adjusting the valve opening degrees of the water valve and the hot water valve by operating the handle (22). Note that the control valve (A) is not limited to the structure of this embodiment, and may have a single lever set or a two-valve valve structure.

シャワー側弁(B)は本体(1)上面に突出するシャワ
ー側弁用の操作ハンドル(40)を備え、同ハンドル(
40)と一体的に回動する弁軸(4I)を本体(11に
回動可能に螺合している。隔壁(II)には第1混合室
(9)とシャワー側室(12)を連通させる開口(42
)を開設するとともに弁座(43)を形成しており、弁
軸(41)下端に取付けられたパフキン(44)が弁軸
(41)の回動により弁座(43)に接離し、混合水の
シャワー側流路を開閉することができる。シャワー側室
(12)には本体(1)の背面側にブッシング(45)
を介してエルボ(46)が装着され、同エルボ(46)
にはシャワーヘッド(図示せず)に接続さるホース(4
7)が連通連結されている。
The shower side valve (B) is equipped with an operation handle (40) for the shower side valve that protrudes from the top surface of the main body (1).
A valve shaft (4I) that rotates integrally with the main body (11) is rotatably screwed into the main body (11).The partition wall (II) communicates the first mixing chamber (9) and the shower side chamber (12). opening (42
) and forms a valve seat (43), and a puffkin (44) attached to the lower end of the valve shaft (41) moves toward and away from the valve seat (43) as the valve shaft (41) rotates, and the mixing The shower side flow path of water can be opened and closed. The shower side compartment (12) has a bushing (45) on the back side of the main body (1).
The elbow (46) is attached through the elbow (46).
has hoses (4) connected to the shower head (not shown).
7) are connected in communication.

隔壁(8)には第1.第2混合室を連通される通口(4
8)が上位の開口(42)と同軸上であって、かつ内径
が等しくなるように開設され、両口(42) 。
The partition wall (8) has a first. A vent (4) communicating with the second mixing chamber
8) is coaxial with the upper opening (42) and is opened so that the inner diameter is equal, and both openings (42).

(48)のいずれか一方を閉塞する開閉弁体(8o)が
弁軸(41)の下端に同軸上に垂下連結されている。
An opening/closing valve body (8o) that closes either one of the valve shafts (48) is connected coaxially and downwardly to the lower end of the valve shaft (41).

第3図は開閉弁体(80)の正面図、第4図は同第3図
のI−I線矢視による断面図で、−例に弁軸(41)取
付用の螺杆(81)を伸長させている。
Fig. 3 is a front view of the opening/closing valve body (80), and Fig. 4 is a sectional view taken along the line I-I in Fig. 3. It is being extended.

開閉弁体(80)の上下両端は各々円形断面をなして第
1.第2環状体(82) 、(83)を形成し再環状体
(82) 、(83)を連結すする連結部(84)は第
4図のように十字状断面となっている。
The upper and lower ends of the on-off valve body (80) each have a circular cross section. The connecting portion (84) that forms the second annular bodies (82) and (83) and connects the second annular bodies (82) and (83) has a cross-shaped cross section as shown in FIG.

第1図において、シャワー側弁(B)のパツキン(44
)は弁座(33)に着座しで閉弁しており、第1環状体
(82)は開口(42)内に位置し、第2環状体(83
)は通口(48)より下位に位置している。従って、通
口(48)内には十字状断面の連結部(84)が位置し
、4分割された流路(F)によって第1混合室(9)と
第2混合室00)とを連通させることができる。
In Figure 1, the gasket (44) of the shower side valve (B)
) is seated on the valve seat (33) and closed, the first annular body (82) is located within the opening (42), and the second annular body (83) is closed.
) is located at a lower level than the doorway (48). Therefore, a connecting part (84) having a cross-shaped cross section is located in the opening (48), and the first mixing chamber (9) and the second mixing chamber 00) are communicated through the four-divided flow path (F). can be done.

逆に、操作ハンドル(40)を回動させて弁軸(41)
を上昇させると、開閉弁体(80)もともに上昇し、第
2環状体(83)が通口(4B)内に位置して第1.第
2混合室+91. Qlllを非連通となし、開口(4
2)には連結部(84)が位置して、第1混合室(9)
とシャワー側室(12)とを連通状態とすることができ
る。
Conversely, rotate the operating handle (40) to open the valve stem (41).
When the opening/closing valve body (80) also rises, the second annular body (83) is located inside the opening (4B) and the first. 2nd mixing chamber +91. Qllll is made non-communicating and the opening (4
2), a connecting part (84) is located in the first mixing chamber (9).
and the shower side chamber (12) can be placed in communication with each other.

以上のように、第1混合室(9)は第2混合室(1G)
又はシャワー側室(12)のいずれか一方に連通し、同
時にこれら3室が連通することばない構成である。
As mentioned above, the first mixing chamber (9) is the second mixing chamber (1G).
Or, it communicates with either one of the shower side chambers (12), and these three chambers communicate with each other at the same time.

次社バス具側弁(C)について詳述する。バス側弁(C
)はシャワー側弁(B)と同様の弁構造でもよいが、本
実施例では本体+11前面に設けられるレバーハンドル
を押圧することにより、開弁し、この押圧を解くことに
より閉弁状態に自動復帰する自動閉弁型の弁構造として
いる。
Next, the bath fitting side valve (C) will be explained in detail. Bus side valve (C
) may have the same valve structure as the shower side valve (B), but in this example, the valve is opened by pressing the lever handle provided on the front of the main body +11, and the valve is automatically closed by releasing this pressure. The valve structure is an automatic closing type that returns to normal.

隔壁(13)は環状口(13a)を開設しており、同環
状口(13a)と同軸上に本体(11の背面側に筒状の
ブツシュ(13b)を螺着している。本体+1)の前面
側にはバス側室(15)内において上記環状口(13a
)と同軸上に嵯子部を有する開口(15a)が形成され
、開閉弁(C)の構成要素を内蔵した筒状のケース(5
0)がその先端をブツシュ(13b)内に、中途を環状
口(13a)に支持されて開口(15a)に螺着される
The partition wall (13) has an annular opening (13a), and a cylindrical bush (13b) is screwed onto the back side of the main body (11) coaxially with the annular opening (13a). Main body + 1). The annular opening (13a) is located in the front side of the bus side chamber (15).
) and a cylindrical case (5
0) is screwed into the opening (15a) with its tip supported within the bush (13b) and its midway supported by the annular opening (13a).

ケース(50)は第1ケース(51)、開口(15a)
に連結されるとともに環状口(13a)に支持される第
2ケース(52)及び第2混合室θO)内に位置する第
3ケース(53)を同軸上に連結したものである。第1
ケース(51)は第2ケース(52)内に内挿されるよ
うに螺着され、内部に弁軸(54)をスプリング(55
)を介して軸線方向に摺動可能に内蔵している。弁軸(
54)は同軸上に縦長孔(56)、岬孔(57)、スト
ローク調整用孔(511)が連続して貫設され、蝮孔(
57)にスピンドル押動杆(59)が装着されている。
The case (50) is the first case (51) and the opening (15a)
A second case (52) connected to the annular opening (13a) and a third case (53) located within the second mixing chamber (θO) are coaxially connected. 1st
The case (51) is inserted and screwed into the second case (52), and the valve shaft (54) is fitted with a spring (55) inside.
) so that it can be slid in the axial direction. Valve stem (
54) has a longitudinal hole (56), a cape hole (57), and a stroke adjustment hole (511) successively installed on the same axis, and a round hole (54).
57) is equipped with a spindle pushing rod (59).

同弁軸(54)はスプリング(55)により本体(11
から離隔する方向に付勢され、その先端は第1ケース(
51)から外方に突出している。
The valve shaft (54) is connected to the main body (11) by a spring (55).
The tip is biased in the direction away from the first case (
It protrudes outward from 51).

第2ケース(52)は前述のように本体(1)の開口(
15a)に螺着され、バス側室(15)内において混合
水流出口(60)が開設され、第2混合室QOI内にお
いて弁座(6I)及び弁孔((i2 )を各々形成した
ものである。
As mentioned above, the second case (52) has an opening (
15a), a mixed water outlet (60) is opened in the bath side chamber (15), and a valve seat (6I) and a valve hole ((i2) are respectively formed in the second mixing chamber QOI). .

第2ケース(52)に同軸上に炊合連結される第3ケー
ス(53)内には弁座(61)に接離する環状のパツキ
ン(63)を取付けた弁体(64)がスプリング(65
)を介して軸線方向に摺動可能に内蔵されており、同弁
体(64)には弁孔(62)を挿通して前記弁軸(54
)の縦長孔(56)内まで伸長する長さのスピンドル(
66)を一体的に取付けている。
Inside the third case (53), which is coaxially connected to the second case (52), is a valve body (64) fitted with an annular packing (63) that approaches and separates from the valve seat (61). 65
) is built-in so as to be slidable in the axial direction through the valve body (64), and the valve shaft (54) is inserted through the valve hole (62).
) has a length that extends into the vertical hole (56) of the spindle (
66) are integrally installed.

スプリング(65)は弁体(64)を弁座(61)方向
に付勢しており、非作動時は図示のように弁体(64)
が弁座(61)に着座した状態を保つことができる。さ
らに弁座(61)に近接した第3ケース(53)の側面
に混合水流入口(67)が開設され、弁体(64)が弁
座(61)から開離した時、第2混合室(+01内の混
合水はこの混合水流入口(67)、弁孔(62)を経て
第2ケース(52)内に流入し、混合水流出口(60)
からバス側室(12)内に流下し、スパウト(14)か
ら吐出させることができる。
The spring (65) biases the valve body (64) toward the valve seat (61), and when inactive, the valve body (64)
can remain seated on the valve seat (61). Furthermore, a mixed water inlet (67) is opened on the side of the third case (53) close to the valve seat (61), and when the valve body (64) is separated from the valve seat (61), the second mixing chamber ( The mixed water in +01 flows into the second case (52) through the mixed water inlet (67) and the valve hole (62), and then flows into the mixed water outlet (60).
It can flow down into the bath side chamber (12) and be discharged from the spout (14).

第3ケース(53)は左右両端が開口したもので、ブツ
シュ(13b)内に位置する端部には小通路を形成する
小孔を穿設した薄肉厚の減圧板(69)が装着されてい
る。従って、弁体(64)の収納空間は小孔により第2
混合室Oωと連通状態となり、第3ケース(53)内部
を圧力室(P)とすることができる。
The third case (53) is open at both left and right ends, and a thin pressure reducing plate (69) with a small hole forming a small passage is attached to the end located inside the bush (13b). There is. Therefore, the storage space for the valve body (64) is divided into the second part by the small hole.
It is in communication with the mixing chamber Oω, and the inside of the third case (53) can be used as a pressure chamber (P).

また本体(1)外部において第1ケース(51)にレバ
ーハンドル(70)の取付支持具(71)が固着され、
レバーハンドル(70)を枢軸(72)により回動自在
に枢着している。
Further, a mounting support (71) for the lever handle (70) is fixed to the first case (51) on the outside of the main body (1),
A lever handle (70) is rotatably mounted on a pivot (72).

このバス側弁(C)の開弁ば、レバーハンドル(70)
を下方向に回動すれば、弁軸(54)を軸方向に押動し
、スピンドル押動杆(59)がスピンドル(66)を押
動する。この押動によりスピンドル(66)に固着され
ている弁体(64)が圧力室(P)内の水を小孔より排
出しながら移動して開弁する。この状態で手をレバーハ
ンドル(70)から離せば、弁軸(54)はスプリング
(55)により元の位置に復帰するので、レバーハンド
ル(70)も元の位置に復帰する。この時、弁体(64
)は減圧板(69)の小孔から圧力室(P)に流入する
水により、同圧力室(P)の容積が増大するに伴って弁
座(61)に緩やかに着座して、バス側弁(C)が閉弁
する。従って、バス側弁(C)はレバーハンドル(70
)への押圧を解除した後、ある一定量の混合水を吐出し
て自動的に閉弁することができる構成となっている。
To open this bus side valve (C), lever handle (70)
When rotated downward, the valve stem (54) is pushed in the axial direction, and the spindle pushing rod (59) pushes the spindle (66). Due to this pushing motion, the valve body (64) fixed to the spindle (66) moves and opens the valve while discharging water in the pressure chamber (P) from the small hole. If the hand is released from the lever handle (70) in this state, the valve shaft (54) is returned to its original position by the spring (55), so that the lever handle (70) is also returned to its original position. At this time, the valve body (64
) gently seats on the valve seat (61) as the volume of the pressure chamber (P) increases due to water flowing into the pressure chamber (P) from the small hole of the pressure reducing plate (69), and Valve (C) closes. Therefore, the bus side valve (C) is connected to the lever handle (70
) is released, a certain amount of mixed water is discharged and the valve is automatically closed.

上記構成において、第1.第2図の場合のようにシャワ
ー側弁(B)が閉弁している時は、レバーハンドル(7
0)を押下げれば、吐水具(14)から混合温水が吐出
される。この状態で、シャワーを使用t”ようとする場
合、操作ハンドル(40)を操作してシャワー側弁(B
)を開弁させると、開閉弁体(80)の連結部(84)
が前述のように開口(42)内に位置して流路(F)に
より第1混合室(9)とシャワー側室(12)とを連通
させる。これと同時に、第2環状体(83)が通口(4
8)を閉塞して第2混合室(1(O内への流路が閉じ、
制御弁(’C)から供給される混合水は全てシャワー側
室(12)内に供給される。
In the above configuration, first. When the shower side valve (B) is closed as shown in Figure 2, the lever handle (7
0), mixed hot water is discharged from the water discharging tool (14). In this state, if you want to use the shower, operate the operation handle (40) and use the shower side valve (B).
) When the valve is opened, the connection part (84) of the on-off valve body (80)
is located within the opening (42) as described above, and communicates the first mixing chamber (9) with the shower side chamber (12) through the flow path (F). At the same time, the second annular body (83) opens the opening (4).
8) is closed to close the flow path into the second mixing chamber (1 (O),
All mixed water supplied from the control valve ('C) is supplied into the shower side chamber (12).

この混合水流れにおいて、制御弁(C)を経て第1混合
室(9)内に至った場合水は、シャワー側又はバス側の
いずれか一方向にしか流下せず、双方から同時に吐出す
ることはない。
In this mixed water flow, when the water reaches the first mixing chamber (9) through the control valve (C), it only flows down in one direction, either the shower side or the bath side, and is discharged from both at the same time. There isn't.

従って、シャワーを使用中にレバーハンドル(70)を
押圧しても、混合水は第1混合室0匂からシャワー側室
(12)へ向かうのみで、流路抵抗は一定であり、従来
例で述べたように高温の温水が吐出されることがなく安
全に使用できる。
Therefore, even if the lever handle (70) is pressed while the shower is in use, the mixed water only flows from the first mixing chamber to the shower side chamber (12), and the flow path resistance is constant, as described in the conventional example. It is safe to use because high-temperature water is not discharged as described above.

【図面の簡単な説明】[Brief explanation of drawings]

11図は本発明に係る湯水混合栓の正面断面図、第2図
は同側面断面図、第3図は開閉弁体の正面図、第4図は
同第3図の1−1線矢視図である。 (11本体 (4) 氷室 (5)湯室 (8)仕切壁 (9) 第1混合室 (10) 第2混合室(12)シ
ャワー側室 (15)バス側室(48)通口 (A)制
御弁 (B)シャワー側弁 (C)ハス側弁 (D)開閉弁 特許出願人 東陶機器株式会社 代理人 小堀 益(ばか2名) 第3図 第4図 4
Fig. 11 is a front sectional view of the hot water mixing faucet according to the present invention, Fig. 2 is a side sectional view of the same, Fig. 3 is a front view of the opening/closing valve body, and Fig. 4 is a view taken along the line 1-1 in Fig. 3. It is a diagram. (11 Main body (4) Ice room (5) Bathroom (8) Partition wall (9) 1st mixing room (10) 2nd mixing room (12) Shower side room (15) Bath side room (48) Vent (A) Control Valve (B) Shower side valve (C) Lotus side valve (D) Open/close valve Patent applicant Totokiki Co., Ltd. agent Masu Kobori (2 idiots) Figure 3 Figure 4 Figure 4

Claims (1)

【特許請求の範囲】[Claims] 1、給水給湯源に各々連絡する水室と湯室、同両室に連
通ずる混合室、及び同混合室に連通ずるシャワー側室と
バス側室を本体に形成し、上記氷室と湯室から混合室へ
の湯水流量を手動操作により制御する制御弁と、」−記
混合室からシャワー側室及びバス側室への各々の流路の
開閉を行なうシャワー側弁とバス側弁とを備えてなり、
上記混合室を仕切壁により制御弁の二次側及びシャワー
側室又はバス側室のいずれか一方側室に連絡する第1混
合室と、他方側室に連絡する第2混合室とに分割し、上
記仕切壁に通口を開設するとともに第1混合室に連絡す
る一方側室の弁に連係し、連係する一方側室の弁が開弁
した時は通口を閉じ、かつ閉弁した時には同通口を開く
開閉弁を設けていることを特徴とする湯水混合栓。
1. A water chamber and a bath chamber connected to the water supply source, a mixing chamber communicating with both chambers, and a shower side chamber and a bath side chamber communicating with the mixing chamber are formed in the main body, and the mixing chamber is connected to the ice chamber and hot water chamber. a control valve that manually controls the flow rate of hot water to the mixing chamber, and a shower side valve and a bath side valve that open and close the respective flow paths from the mixing chamber to the shower side chamber and the bath side chamber,
The mixing chamber is divided by a partition wall into a first mixing chamber that communicates with the secondary side of the control valve and either the shower side chamber or the bath side chamber, and a second mixing chamber that communicates with the other side chamber, and the partition wall A vent is opened in the first mixing chamber, and the vent is linked to a valve in one side chamber that communicates with the first mixing chamber, and when the linked valve in the one side chamber is opened, the vent is closed, and when the valve is closed, the same vent is opened. A hot water mixing faucet characterized by being equipped with a valve.
JP13973083A 1983-07-30 1983-07-30 Combination faucet Granted JPS6030879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13973083A JPS6030879A (en) 1983-07-30 1983-07-30 Combination faucet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13973083A JPS6030879A (en) 1983-07-30 1983-07-30 Combination faucet

Publications (2)

Publication Number Publication Date
JPS6030879A true JPS6030879A (en) 1985-02-16
JPS6139553B2 JPS6139553B2 (en) 1986-09-04

Family

ID=15252048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13973083A Granted JPS6030879A (en) 1983-07-30 1983-07-30 Combination faucet

Country Status (1)

Country Link
JP (1) JPS6030879A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533801A (en) * 2018-06-22 2018-09-14 袁文婷 The double hot water water mixing valves of shower

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338539U (en) * 1986-08-29 1988-03-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533801A (en) * 2018-06-22 2018-09-14 袁文婷 The double hot water water mixing valves of shower

Also Published As

Publication number Publication date
JPS6139553B2 (en) 1986-09-04

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